38851952

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{10889}}^1$

素因数の和:11120

約数の個数: 20

約数和(自身を含む): 75620160

約数和(自身を除く): 36768208

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 10889, 21778, 43556, 87112, 174224, 2428247, 4856494, 9712988, 19425976, 38851952]

約数ペア:

[(1, 38851952), (2, 19425976), (4, 9712988), (8, 4856494), (16, 2428247), (223, 174224), (446, 87112), (892, 43556), (1784, 21778), (3568, 10889)]